public void ProcessMouseMove(MouseEventArgs e)
{
var cursor = Cursors.Default;
var location = e.Location;
var underCursorGlyph = FindGlyphIn(location);
if (RedactorState == RedactorStates.Default && underCursorGlyph != ActiveGlyph)
{
cursor = Cursors.Hand;
}
if (ActiveGlyph is PathGlyph || (Mode != RedactorModes.Move && underCursorGlyph == ActiveGlyph))
{
cursor = Cursors.Cross;
}
if (RedactorState == RedactorStates.Dragging)
{
cursor = Cursors.NoMove2D;
}
ActiveGlyph.ProcessMove(new Point(location.X - LastCursorLocation.X, location.Y - LastCursorLocation.Y));
_redactor.Cursor = cursor;
LastCursorLocation = location;
}
/// <summary>
/// Обрабатывает левый клик
/// </summary>
/// <param name="location"></param>
private void ProcessLeftClick(Point location)
{
if (RedactorState == RedactorStates.Dragging)
{
RedactorState = RedactorStates.Default;
return;
}
if (RedactorState == RedactorStates.Default)
{
var newActiveGlyph = FindGlyphIn(location);
if (newActiveGlyph == ActiveGlyph)
{
switch (Mode)
{
case RedactorModes.Create:
StartCreatingNewGlyphIn(location);
return;
case RedactorModes.Move:
StartMoving();
return;
case RedactorModes.AddPolygon:
throw new NotImplementedException();
}
}
else
{
Focus(newActiveGlyph);
if (ActiveGlyph is LineGlyph || ActiveGlyph is WordGlyph)
{
ActiveGlyph.ProcessSelection();
}
_redactor.Invalidate();
}
}
if (ActiveGlyph is PathGlyph)
{
(ActiveGlyph as PathGlyph).ProcessLeftClick(location);
}
}